Build engine

Tell it the sets you own; it shows what you can (nearly) build and the exact parts to buy for a target.

🧱 What you can (nearly) build

%	Set	Name	Buy pcs	Lots
100%	10256-1	Taj Mahal	0	0
93%	10189-1	Taj Mahal	420	21
81%	10230-1	Mini Modulars	254	95

🎯 Build Grand Piano — 8% complete

Buy 3,357 pieces across 332 lots.

🛒 Source the gap from the parts marketplace

43 of 332 part-lots available now (13%) · 289 still to import. Total-to-door R1,365 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 164 lotsR1,365 (parts R1,295 + ship R70)

The missing parts

Buy	Part	Colour	Name
88×	15712	Pearl Gold	Tile Special 1 x 1 with Clip with Rounded Edges
78×	3023	Dark Tan	Plate 1 x 2
77×	3023	Black	Plate 1 x 2
73×	3023	Medium Nougat	Plate 1 x 2
71×	87079	Black	Tile 2 x 4 with Groove
58×	6636	Tan	Tile 1 x 6 with Groove
57×	3622	Black	Brick 1 x 3
56×	3009	Black	Brick 1 x 6
53×	11203	Black	Tile Special 2 x 2 Inverted
52×	3024	Medium Nougat	Plate 1 x 1
47×	11477	Black	Slope Curved 2 x 1 No Studs [1/2 Bow]
46×	3024	Black	Plate 1 x 1
45×	41677	Red	Technic Beam 1 x 2 Thin
43×	3005	Black	Brick 1 x 1
42×	6060	Black	Brick Arch 1 x 6 x 3 1/3 Curved Top
39×	3622	Tan	Brick 1 x 3
39×	3623	Black	Plate 1 x 3
37×	43093	Blue	Technic Axle Pin with Friction Ridges Lengthwise
36×	4162	Black	Tile 1 x 8 with Groove
36×	6111	Black	Brick 1 x 10
35×	2465	Tan	Brick 1 x 16
34×	4477	Black	Plate 1 x 10
32×	3070b	Black	Tile 1 x 1 with Groove
31×	2357	Black	Brick 2 x 2 Corner
30×	2465	Black	Brick 1 x 16
30×	3020	Black	Plate 2 x 4
30×	3021	Dark Tan	Plate 2 x 3
27×	3666	Dark Tan	Plate 1 x 6
26×	11458	Reddish Brown	Plate Special 1 x 2 with Pin Hole on Top
26×	32000	Reddish Brown	Technic Brick 1 x 2 [2 Pin Holes]
26×	99008	Tan	Technic Axle 4 with Centre Stop
25×	11610	Light Bluish Gray	Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone)
25×	24201	White	Slope Curved 2 x 1 Inverted
25×	30383	White	Hinge Plate 1 x 2 Locking with 1 Finger On Top
25×	3069b	Black	Tile 1 x 2 with Groove
25×	3069b	Red	Tile 1 x 2 with Groove
25×	3665	Tan	Slope Inverted 45° 2 x 1
25×	57360	White	Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth
25×	6091	White	Brick Curved 1 x 2 x 1 1/3 with Curved Top
24×	3004	Black	Brick 1 x 2